Longitudinal Effects of a sit-stand desk intervention - persistence, Fade-Out, and psychological momentum: a Randomized Controlled Trial

Table 2 Coefficients from Latent Residualized Change Regression Models Predicting Health at the 24-Month Follow-up

Predictors	β (PSD)	90% CI	p
Model 1 – Criterion: Intensity of MSC
Baseline (T0)	0.78 (0.14)	0.54, 0.97	0.001
Intervention (0 = control, 1 = treatment)	-0.02 (0.11)	-0.21, 0.16	0.424
Model 2 - Criterion: Prevalence of MSC
Baseline (T0)	0.73 (0.17)	0.42, 0.96	0.001
Intervention (0 = control, 1 = treatment)	0.03 (0.13)	-0.19, 0.23	0.414
Model 3 - Criterion: Vigilance
Baseline (T0)	0.77 (0.15)	0.50, 0.97	0.001
Intervention (0 = control, 1 = treatment)	-0.10 (0.12)	-0.30, 0.09	0.203
Model 4 - Criterion: Vitality
Baseline (T0)	0.66 (0.20)	0.31, 0.95	0.002
Intervention (0 = control, 1 = treatment)	-0.06 (0.14)	-0.29, 0.16	0.324

Note. N = 93. MSC = musculoskeletal complaints. β = standardized path coefficient. PPP = Posterior Predictive P-value. PSD = Posterior Standard Deviation. CI = credibility interval. Model fit: Model 1: PPP = 0.528, PPC CI = -11.50, 10.98, RMSEA = 0.00, CFI = 1.00, TLI = 1.00; Model 2: PPP = 0.440, PPC CI = -10.85, 11.83, RMSEA = 0.00, CFI = 1.00, TLI = 1.00; Model 3: PPP = 0.284, PPC CI = -8.51, 15.15, RMSEA = 0.10, CFI = 0.95, TLI = 0.87; Model 4: PPP = 0.294, PPC CI = -8.37, 14.25, RMSEA = 0.06, CFI = 0.93, TLI = 0.91.

ISSN: 2050-7283